ClientBase<TChannel> Konstruktoren

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

protected:
 ClientBase();

protected ClientBase ();

Protected Sub New ()

Ausnahmen

Beispiele

Das folgende Codebeispiel zeigt, wie ein Client diesen Konstruktor in einer SampleServiceClient-Klasse verwendet, die die ClientBase<TChannel>-Klasse erweitert.

using System;
using System.ServiceModel;
using System.ServiceModel.Channels;

public class Client
{
  public static void Main()
  {
    // Picks up configuration from the config file.
    SampleServiceClient wcfClient = new SampleServiceClient();
    try
    {
        // Making calls.
        Console.WriteLine("Enter the greeting to send: ");
        string greeting = Console.ReadLine();
        Console.WriteLine("The service responded: " + wcfClient.SampleMethod(greeting));

        Console.WriteLine("Press ENTER to exit:");
        Console.ReadLine();

        // Done with service.
        wcfClient.Close();
        Console.WriteLine("Done!");
    }
    catch (TimeoutException timeProblem)
    {
      Console.WriteLine("The service operation timed out. " + timeProblem.Message);
      wcfClient.Abort();
      Console.Read();
    }
    catch(CommunicationException commProblem)
    {
      Console.WriteLine("There was a communication problem. " + commProblem.Message);
      wcfClient.Abort();
      Console.Read();
    }
  }
}

Imports System.ServiceModel
Imports System.ServiceModel.Channels

Public Class Client
  Public Shared Sub Main()
    ' Picks up configuration from the config file.
    Dim wcfClient As New SampleServiceClient()
    Try
        ' Making calls.
        Console.WriteLine("Enter the greeting to send: ")
            Dim greeting = Console.ReadLine()
        Console.WriteLine("The service responded: " & wcfClient.SampleMethod(greeting))

        Console.WriteLine("Press ENTER to exit:")
        Console.ReadLine()

        ' Done with service. 
        wcfClient.Close()
        Console.WriteLine("Done!")
    Catch timeProblem As TimeoutException
      Console.WriteLine("The service operation timed out. " & timeProblem.Message)
      wcfClient.Abort()
      Console.Read()
    Catch commProblem As CommunicationException
      Console.WriteLine("There was a communication problem. " & commProblem.Message)
      wcfClient.Abort()
      Console.Read()
    End Try
  End Sub
End Class

Hinweise

Verwenden Sie diesen Konstruktor, um ein WCF-Clientobjekt zum Aufrufen eines Diensts zu erstellen. Dieser Konstruktor verwendet den Typparameter als Zielvertrag und die Bindungs- und Adressinformationen aus der Anwendungskonfigurationsdatei.

protected:
 ClientBase(System::ServiceModel::InstanceContext ^ callbackInstance, System::String ^ endpointConfigurationName, System::String ^ remoteAddress);

protected ClientBase (System.ServiceModel.InstanceContext callbackInstance, string endpointConfigurationName, string remoteAddress);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.InstanceContext * string * string -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (callbackInstance As InstanceContext, endpointConfigurationName As String, remoteAddress As String)

Parameter

Ausnahmen

Hinweise

Verwenden Sie diesen Konstruktor, um ein Dienstobjekt zu übergeben, das den Rückrufvertrag für den Zieldienst implementiert und die Zielendpunktinformationen aus dem Namen des Endpunkts in einer Anwendungskonfigurationsdatei (Der Zielwert wird durch Ermitteln des name Attributs des Clientendpunktelements<>) und der angegebenen Adresse ermittelt.

Weitere Informationen

• CallbackContract

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

protected:
 ClientBase(System::ServiceModel::InstanceContext ^ callbackInstance, System::ServiceModel::Channels::Binding ^ binding, System::ServiceModel::EndpointAddress ^ remoteAddress);

protected ClientBase (System.ServiceModel.InstanceContext callbackInstance, System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.InstanceContext * System.ServiceModel.Channels.Binding * System.ServiceModel.EndpointAddress -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (callbackInstance As InstanceContext, binding As Binding, remoteAddress As EndpointAddress)

Parameter

Ausnahmen

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

protected:
 ClientBase(System::String ^ endpointConfigurationName, System::String ^ remoteAddress);

protected ClientBase (string endpointConfigurationName, string remoteAddress);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : string * string -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (endpointConfigurationName As String, remoteAddress As String)

Parameter

Ausnahmen

Hinweise

Verwenden Sie diesen Konstruktor, um die Zielendpunktinformationen aus dem Namen des Endpunkts in einer Anwendungskonfigurationsdatei (Der Zielwert wird durch Suchen des name Attributs des Clientendpunktelements<> gefunden) und der angegebenen Adresse zu ermitteln.

Weitere Informationen

• CallbackContract

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

protected:
 ClientBase(System::String ^ endpointConfigurationName, System::ServiceModel::EndpointAddress ^ remoteAddress);

protected ClientBase (string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : string * System.ServiceModel.EndpointAddress -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (endpointConfigurationName As String, remoteAddress As EndpointAddress)

Parameter

Ausnahmen

Hinweise

Verwenden Sie diesen Konstruktor, um die Zielendpunktinformationen aus dem Namen des Endpunkts in einer Anwendungskonfigurationsdatei (Der Zielwert wird durch Suchen des name Attributs des Clientendpunktelements<> gefunden) und der angegebenen Adresse zu ermitteln.

protected:
 ClientBase(System::ServiceModel::InstanceContext ^ callbackInstance, System::String ^ endpointConfigurationName);

protected ClientBase (System.ServiceModel.InstanceContext callbackInstance, string endpointConfigurationName);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.InstanceContext * string -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (callbackInstance As InstanceContext, endpointConfigurationName As String)

Parameter

Ausnahmen

Hinweise

Verwenden Sie diesen Konstruktor, um ein Dienstobjekt zu übergeben, das den Rückrufvertrag für den Zieldienst implementiert, und die Zielendpunktinformationen aus der Konfigurationsdatei der Clientanwendung zu bestimmen. Der Zielwert wird gefunden, indem das name Attribut des Clientendpunktelements<> gefunden wird.

protected:
 ClientBase(System::ServiceModel::InstanceContext ^ callbackInstance, System::String ^ endpointConfigurationName, System::ServiceModel::EndpointAddress ^ remoteAddress);

protected ClientBase (System.ServiceModel.InstanceContext callbackInstance, string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.InstanceContext * string * System.ServiceModel.EndpointAddress -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (callbackInstance As InstanceContext, endpointConfigurationName As String, remoteAddress As EndpointAddress)

Parameter

Ausnahmen

Hinweise

Verwenden Sie diesen Konstruktor, um ein Dienstobjekt zu übergeben, das den Rückrufvertrag für den Zieldienst implementiert und die Zielendpunktinformationen aus dem Namen des Endpunkts in einer Anwendungskonfigurationsdatei (Der Zielwert wird durch Ermitteln des name Attributs des Clientendpunktelements<>) und der angegebenen Adresse ermittelt.

Weitere Informationen

• CallbackContract

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

protected:
 ClientBase(System::ServiceModel::Channels::Binding ^ binding, System::ServiceModel::EndpointAddress ^ remoteAddress);

protected ClientBase (System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.Channels.Binding * System.ServiceModel.EndpointAddress -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (binding As Binding, remoteAddress As EndpointAddress)

Parameter

Ausnahmen

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

protected:
 ClientBase(System::String ^ endpointConfigurationName);

protected ClientBase (string endpointConfigurationName);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : string -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (endpointConfigurationName As String)

Parameter

Ausnahmen

Hinweise

Verwenden Sie diesen Konstruktor, wenn die Anwendungskonfigurationsdatei mehrere Zielendpunkte enthält. Dieser Wert ist das name Attribut des Clientendpunktelements<>.

protected:
 ClientBase(System::ServiceModel::InstanceContext ^ callbackInstance);

protected ClientBase (System.ServiceModel.InstanceContext callbackInstance);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.InstanceContext -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (callbackInstance As InstanceContext)

Parameter

Ausnahmen

Beispiele

Das folgende Codebeispiel zeigt die Verwendung dieses Konstruktors mit einer SampleDuplexHelloClient-Klasse, um ein Rückrufobjekt zu übergeben, das Nachrichten vom Dienst überwacht.

using System;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.Threading;

namespace Microsoft.WCF.Documentation
{
  [CallbackBehaviorAttribute(
   IncludeExceptionDetailInFaults= true,
    UseSynchronizationContext=true,
    ValidateMustUnderstand=true
  )]
  public class Client : SampleDuplexHelloCallback
  {
    AutoResetEvent waitHandle;

    public Client()
    {
      waitHandle = new AutoResetEvent(false);
    }

    public void Run()
    {
      // Picks up configuration from the configuration file.
      SampleDuplexHelloClient wcfClient
        = new SampleDuplexHelloClient(new InstanceContext(this), "WSDualHttpBinding_SampleDuplexHello");
      try
      {
        Console.ForegroundColor = ConsoleColor.White;
        Console.WriteLine("Enter a greeting to send and press ENTER: ");
        Console.Write(">>> ");
        Console.ForegroundColor = ConsoleColor.Green;
        string greeting = Console.ReadLine();
        Console.ForegroundColor = ConsoleColor.White;
        Console.WriteLine("Called service with: \r\n\t" + greeting);
        wcfClient.Hello(greeting);
        Console.WriteLine("Execution passes service call and moves to the WaitHandle.");
        this.waitHandle.WaitOne();
        Console.ForegroundColor = ConsoleColor.Blue;
        Console.WriteLine("Set was called.");
        Console.Write("Press ");
        Console.ForegroundColor = ConsoleColor.Red;
        Console.Write("ENTER");
        Console.ForegroundColor = ConsoleColor.Blue;
        Console.Write(" to exit...");
        Console.ReadLine();
      }
      catch (TimeoutException timeProblem)
      {
        Console.WriteLine("The service operation timed out. " + timeProblem.Message);
        Console.ReadLine();
      }
      catch (CommunicationException commProblem)
      {
        Console.WriteLine("There was a communication problem. " + commProblem.Message);
        Console.ReadLine();
      }
    }
    public static void Main()
    {
      Client client = new Client();
      client.Run();
    }

    public void Reply(string response)
    {
      Console.WriteLine("Received output.");
      Console.WriteLine("\r\n\t" + response);
      this.waitHandle.Set();
    }
  }
}

Imports System.ServiceModel
Imports System.ServiceModel.Channels
Imports System.Threading

Namespace Microsoft.WCF.Documentation
  <CallbackBehaviorAttribute(IncludeExceptionDetailInFaults:= True, UseSynchronizationContext:=True, ValidateMustUnderstand:=True)> _
  Public Class Client
      Implements SampleDuplexHelloCallback
    Private waitHandle As AutoResetEvent

    Public Sub New()
      waitHandle = New AutoResetEvent(False)
    End Sub

    Public Sub Run()
      ' Picks up configuration from the configuration file.
      Dim wcfClient As New SampleDuplexHelloClient(New InstanceContext(Me), "WSDualHttpBinding_SampleDuplexHello")
      Try
        Console.ForegroundColor = ConsoleColor.White
        Console.WriteLine("Enter a greeting to send and press ENTER: ")
        Console.Write(">>> ")
        Console.ForegroundColor = ConsoleColor.Green
        Dim greeting As String = Console.ReadLine()
        Console.ForegroundColor = ConsoleColor.White
        Console.WriteLine("Called service with: " & Constants.vbCrLf & Constants.vbTab & greeting)
        wcfClient.Hello(greeting)
        Console.WriteLine("Execution passes service call and moves to the WaitHandle.")
        Me.waitHandle.WaitOne()
        Console.ForegroundColor = ConsoleColor.Blue
        Console.WriteLine("Set was called.")
        Console.Write("Press ")
        Console.ForegroundColor = ConsoleColor.Red
        Console.Write("ENTER")
        Console.ForegroundColor = ConsoleColor.Blue
        Console.Write(" to exit...")
        Console.ReadLine()
      Catch timeProblem As TimeoutException
        Console.WriteLine("The service operation timed out. " & timeProblem.Message)
        Console.ReadLine()
      Catch commProblem As CommunicationException
        Console.WriteLine("There was a communication problem. " & commProblem.Message)
        Console.ReadLine()
      End Try
    End Sub
    Public Shared Sub Main()
      Dim client As New Client()
      client.Run()
    End Sub

    Public Sub Reply(ByVal response As String) Implements SampleDuplexHelloCallback.Reply
      Console.WriteLine("Received output.")
      Console.WriteLine(Constants.vbCrLf & Constants.vbTab & response)
      Me.waitHandle.Set()
    End Sub
  End Class
End Namespace

Hinweise

Verwenden Sie diesen Konstruktor, wenn der Dienstvertrag eine Rückrufdienstinstanz erfordert. Der Zielendpunkt wird aus dem Typparameter und den Informationen in der Anwendungskonfigurationsdatei erstellt.

Weitere Informationen

• CallbackContract

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

Quelle:

ClientBase.cs

protected:
 ClientBase(System::ServiceModel::Description::ServiceEndpoint ^ endpoint);

protected ClientBase (System.ServiceModel.Description.ServiceEndpoint endpoint);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.Description.ServiceEndpoint -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (endpoint As ServiceEndpoint)

Parameter

protected:
 ClientBase(System::ServiceModel::InstanceContext ^ callbackInstance, System::ServiceModel::Description::ServiceEndpoint ^ endpoint);

protected ClientBase (System.ServiceModel.InstanceContext callbackInstance, System.ServiceModel.Description.ServiceEndpoint endpoint);

new System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)> : System.ServiceModel.InstanceContext * System.ServiceModel.Description.ServiceEndpoint -> System.ServiceModel.ClientBase<'Channel (requires 'Channel : null)>

Protected Sub New (callbackInstance As InstanceContext, endpoint As ServiceEndpoint)

Parameter